Just as the U.S. mpox public health emergency declaration is about to end, the FDA is releasing a draft guidance on developing drugs and biologics to treat infections caused by the virus.
Citing federal preemption, the U.S. Court of Appeals for the First Circuit tossed multidistrict litigation (MDL) involving GSK plc’s labeling of Zofran, an antiemetic approved for postoperative use and in conjunction with chemo or radiation, but that is commonly used off-label in pregnancy.
In the wake of ongoing criticism over the U.S. FDA’s 2021 accelerated approval of Biogen Inc.’s Alzheimer’s drug, Aduhelm, the percentage of novel drugs receiving accelerated approval last year was the lowest it’s been since 2018.
As expected, the U.S. FDA gave its go-ahead to lecanemab, an amyloid-beta binder for mild cognitive impairment caused by Alzheimer’s disease (AD) and mild AD – together known as early AD – from Biogen Inc. and Eisai Co. Ltd, which have assigned to the compound the brand name Leqembi.
After more than five years and extensive feedback, the U.S. FDA is finalizing its guidance on the format and content of risk evaluation and mitigation strategy (REMS) plans for prescription drugs and biologics associated with serious risks.
Phathom Pharmaceuticals Inc.’s shares sank 31% on news that the U.S. FDA will not take action on the company’s NDA for oral small-molecule potassium-competitive acid blocker vonoprazan by the Jan. 11 PDUFA date.
Tucked into the 4,155-page, $1.7 trillion spending bill for fiscal 2023 that U.S. President Joe Biden signed into law Dec. 23 is a small provision that may have outsized impact on future biosimilar and other drug development. Championed by lawmakers on both sides of the political spectrum, the provision modernizes the data that can be used to support drug development, including alternatives to animal studies.
Despite pipeline setbacks in 2022, TG Therapeutics Inc. ended the year on a positive note, with U.S. FDA approval of its glycoengineered CD20 monoclonal antibody, ublituximab, in relapsing multiple sclerosis (MS). Branded Briumvi, the drug is set to go up against approved anti-CD20 antibodies Kesimpta (ofatumumab, Novartis AG) and Ocrevus (ocrelizumab, Roche Holding AG).
Two weeks ahead of its Jan. 6, 2023, PDUFA date, the U.S. FDA has approved the bispecific Lunsumio (mosunetuzumab) to treat adults with relapsed or refractory follicular lymphoma (FL) after two or more lines of systemic therapy. It’s the first bispecific antibody approved for treating any type of non-Hodgkin lymphoma (NHL). FL is the most common slow-growing form of NHL.
Viral specialist Gilead Sciences Inc.’s U.S. FDA clearance for twice-yearly Sunlenca (lenacapavir) in combination with other antiretroviral therapies for HIV-1 infection provides heavily treatment-experienced patients a new option, and gives the company room to flex with new add-ons.
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